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authorJordan Kim <jrkim@google.com>2021-10-11 18:36:49 +0300
committerDavid S. Miller <davem@davemloft.net>2021-10-12 01:25:36 +0300
commitea5d3455adf1f3d47130604e6d353b23c3ee4a50 (patch)
tree8556808c2767ac5f9d912a01507018b4dc3a5ad7 /drivers/net/ethernet/google
parent4edf8249bcd1c554b1a34166ca4ea5630031ecf5 (diff)
downloadlinux-ea5d3455adf1f3d47130604e6d353b23c3ee4a50.tar.xz
gve: Allow pageflips on larger pages
Half pages are just used for small enough packets. This change allows this to also apply for systems with pages larger than 4 KB. Fixes: 02b0e0c18ba75 ("gve: Rx Buffer Recycling") Signed-off-by: Jordan Kim <jrkim@google.com> Signed-off-by: Jeroen de Borst <jeroendb@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/google')
-rw-r--r--drivers/net/ethernet/google/gve/gve_rx.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/google/gve/gve_rx.c b/drivers/net/ethernet/google/gve/gve_rx.c
index 41b21b527470..98ba981cd534 100644
--- a/drivers/net/ethernet/google/gve/gve_rx.c
+++ b/drivers/net/ethernet/google/gve/gve_rx.c
@@ -302,7 +302,7 @@ static void gve_rx_flip_buff(struct gve_rx_slot_page_info *page_info, __be64 *sl
static bool gve_rx_can_flip_buffers(struct net_device *netdev)
{
- return PAGE_SIZE == 4096
+ return PAGE_SIZE >= 4096
? netdev->mtu + GVE_RX_PAD + ETH_HLEN <= PAGE_SIZE / 2 : false;
}